For those who haven't yet noticed, and as ZZ mentioned earlier this week, Collective has changed services. You'll need to re-register your account, channels, etcetera for the new services. Be warned, the commands are different, but the old aliases (/cs, /ns, etc.) will still work for most old functions. Be sure to /cs help and /ns help to get familiar with the new command structure, and check the discussion thread for more information.